Alpha Black Elite: Yes, though the barrel may be loose in the shroud. This is something that can be easily fixed with some electrical tape.

Alpha Black / Bravo One: Yes, though the barrel may be loose in the shroud. This is something that can be easily fixed with some electrical tape.

Project Salvo / Sierra One: Yes, though the barrel may be loose in the shroud. This is something that can be easily fixed with some electrical tape.

Carver One: Yes

When performance counts, count on J&J Performance. The J&J Performance Ceramic barrel is an excellent choice for upgrading the accuracy of your paintball marker. J&J crafts each barrel to the tightest specifications utilizing the very best materials. If you game demands the best equipment, demand the best barrels . . . J&J. This barrel is made from 6061 T6 aluminum then CNC machined to the highest quality standards in the industry. The ceramic coating and Teflon impregnation reduces the friction rate to a minimum, while inducing a self cleaning method.